Q&A: Are plants the key to solving energy and food crises worldwide?

Changing market conditions are increasing the need for cost-effective ways to produce biorenewable chemicals, biofuels and materials that can serve as alternatives to oil-based products. According to Costas Maranas, Robert V. and Gloria H. Waltemeyer Chair and Donald B. Broughton Professor of Chemical Engineering at Penn State, solutions to these problems could come from applying tools used in synthetic biology to plants and their microbial partners across the globe.